ESA satellite data includes spherical harmonic models of the large-scale magnetospheric field and its Earth-induced counterpart, plus models of daily geomagnetic variation. The dataset also contains indices for ionospheric bubbles, total electron content, field-aligned currents, equatorial electric fields, plasma density, and plasma irregularities.
Use Cases
- Modeling large-scale magnetospheric fields based on spherical harmonic coefficients.
- Analyzing daily geomagnetic variation patterns at middle and low latitudes.
- Detecting ionospheric plasma irregularities based on bubble indices.
- Studying ionospheric dynamics based on total electron content and plasma density.
- Investigating space weather effects based on equatorial electric field and field-aligned current data.
Strengths
- Data originates from ESA, a major space agency.
- Description lists multiple specific physical phenomena and models.
Limitations
- Column-level documentation is absent; field semantics must be inferred after download.
- Row count is unknown, which may limit suitability assessment.
- Last update date is unknown; freshness unverified.